One problem with Grapher is that it's a bit unstable. Changing window dimensions will force a recalculation, and you end can end up with a completely different picture, unable to return to the original.

Such was the case with this relation, but I ended up with a couple of nice plots, anyway.

About Me

I help students to learn and love mathematics, produce outstanding results on standardized tests, and thrive as productive, successful scholars. Students of mine go from D's and F's to A's and B's, raise their SAT scores by as much as 450 points or more, and dramatically increase their confidence and competence as thinkers and problem solvers. I began my career as a private teacher giving music lessons at the age of 16, and have operated a professional academic coaching practice for four decades. Since 1977, it's been my privilege to serve as academic coach, tutor, and mentor to well over fifteen hundred private students of all ages, helping them to reach the pinnacle of their abilities, attain ambitious educational goals, and achieve enduring success as students and young people. My interests include: Bollywood films, art, archery, Macs, music, recreational math and science, philosophy, psychology, history, comedy, saving the world, and visiting the in-laws in Bali, Indonesia.